double_blind
1. [ noun ] a test procedure in which the identity of those receiving the intervention is concealed from both the administrators and the subjects until after the test is completed; designed to reduce or eliminate bias in the results
Related terms: test
Similar spelling:   double_bind
  double_bond
  double_bed
  double_birdie
  double_bar
  double_bassoon
  double_bass
  double_back
  double_bogey
  double_up
  double_vision
  double_boiler
  double_obelisk
  double_play
  double_over
  double_flat
  double_first
  double_fault